The test belongs to test group for the Webmaster and checks the knowledge of using of JavaScript(eg.: basis JS, scripts, data operations, instructions, functions, arrays and objects, strings and regular expressions, website elements, etc.)

is also known as ECMAScript, is a prototype-based, object-oriented scripting language that is dynamic, weakly typed and has first-class functions and is generally used on websites. Scripts are used mostly to provide interactivity by responding to events, Form Validation and building the elements of navigation. JavaScript can be also used to programm the full-fledged applications.

While you recruit the Webmasters worth paying attention to level of knowledge of JavaScript presented by the candidates to work.

The following example question may arise in the test:

Which of the following information cannot be obtained by using the navigator object?
a) operating system name
b) whether the browser accepts cookies
c) screen resolution
d) client's IP address

Tomasz Skaraczyński - graduated from the John Paul II Catholic University in Lublin (majored in Mathematics and specialized in IT). Information technology and software development are his passions. He has several years of experience in teaching and commerce. During the several years of his professional career, he has developed and conducted numerous trainings in designing and developing online applications. Moreover, he has participated in various commercial projects as Senior Software Developer and Analyst. In his spare time, he is an active member of IT-related message boards and author of publications on IT.

Andrzej Zoła - graduated from the John Paul II Catholic University in Lublin (majored in Mathematics and specialized in IT). Professionally, he is an academic; however, his eagerness to learn new technologies makes him attracted in commercial activities as well. In the course of his career, he has co-created and designed numerous IT systems. He enjoys sharing his knowledge with others, which can be confirmed by his numerous scientific publications and participation in creating IT-related literature.